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How to clean silicone earphone covers!Method 1. In the case that the silicone earphone cover will be stained with a small par...2022-06-11
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Silica gel is a highly active adsorption material, which is an amorphous substance. It contains polysiloxane, silicone oil, w...2022-06-11
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Many consumers are attracted by the color and appearance of some products, especially in gifts and handicrafts. As we all kno...2022-06-11
